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Kai Zheng commented on HDFS-9603: --------------------------------- Thanks Rui for the nice patch! For this util, {{public static RSErasureEncoder createRSEncoder}}, I understand it since we only have one workable {{ErasureCoder}} for the moment. I guess we can hold on this to wait for the HitchHicker coder to be available so try it here. Anyway, it should be {{public static ErasureCoder createErasureEncoder}} or the similar and it should return a concrete erasure coder according to configuration (not necessarily is the RS one). A minor, please avoid star import. > Erasure Coding: Use ErasureCoder to encode/decode a block group > --------------------------------------------------------------- > > Key: HDFS-9603 > URL: https://issues.apache.org/jira/browse/HDFS-9603 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Rui Li > Assignee: Rui Li > Attachments: HDFS-9603.1.patch > > > According to design, {{ErasureCoder}} is responsible to encode/decode a block > group. Currently however, we directly use {{RawErasureCoder}} to do the work, > e.g. in {{DFSStripedOutputStream}}. This task attempts to encapsulate > {{RawErasureCoder}} to comply with the design. -- This message was sent by Atlassian JIRA (v6.3.4#6332)